Just wondering it’s confusing?

So I stopped messing with this guy because Everytime we would do something he would kinda act weird towards me and not only that one time he changed his number on me and just disappeared than came back called me on the new number and gave me it. Ok so he wrote me today asking me to call his director for him to make a complaint on someone for him that was bothering him at a place he’s currently at and I did he told me to act like I’m his mother. It’s weird because all the girls he mess with it the girl he’s talking to I’m trying to figure out why he didn’t ask them or ask a family member why come ask me out of all people.
Just wondering it’s confusing?
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